Alkylate bottom
[机] 重烷基化油
🧩 词语组成解析
n. [化]烷基化物
bottom
['bɑtəm]
n. 底部;末端;臀部;尽头;
adj. 底部的;
vt. 装底;测量深浅;查明真相;
vi. 到达底部;建立基础;
🗣️ 情景例句
Sorry, I've already got plans.
对不起， 我有事。
An ox is taken by the horns,and the man by the tongue.
牛因角被执，人因舌陷身。
One man stayed at the wheel while two others with black stocking over their faces jumped out and smashed the window of the shop with iron bars.
一人留在驾驶座上，另外两个用黑色长筒丝袜蒙面的人跳下车来。他们用铁棒把商店橱窗的玻璃砸碎。